While you can certainly pop your own popcorn for this recipe, bagged popcorn works well as a starting point to keep it easy." Shungu used a bag of Skinny Pop popcorn, but microwave popcorn or ...
Dried corn kernels are readily available from most supermarkets. Commercially-produced ready-to-cook popcorn kernels are also available, sealed in bags that you just put in the microwave.